ABB Surge Arrester OVR 50D – Reliable Protection for Data Lines
The ABB surge arrester OVR 50D protects sensitive data lines from overvoltages. It is designed for use in building and electrical installations.
Reliable surge protection for data lines – ensures uninterrupted signal quality and prevents failures.
Suitable for voltage range 41–58 V – ideal for common data and signal applications.
Compact design – fits into any distribution cabinet and is easy to install.
Made by ABB – globally leading technology group with high quality standards.
The 24-month manufacturer's warranty provides investment security.
What sets the ABB OVR 50D apart
The OVR 50D is a precisely tuned surge arrester specifically developed for protecting data and signal cables. Its robust construction and exact voltage rating ensure a long service life.
Ideal for...
This surge arrester is particularly suitable for electricians, IT technicians, and facility managers who need to reliably protect data lines in distribution cabinets, patch panels, or building technology.
How to use the ABB Surge Arrester OVR 50D
The OVR 50D is inserted directly into the data line. Pay attention to correct polarity and the voltage range. Mounting is done on a DIN rail in the distribution cabinet. Connect the line according to the wiring diagram and check operation.
ABB is a Swedish-Swiss technology group globally leading in power and automation technologies. ABB products are known for high reliability and innovative technology.
A surge arrester protects electrical equipment and lines from temporary voltage spikes, such as those caused by lightning or switching operations.
The OVR 50D is specifically designed for protecting data and signal lines, e.g., in building technology, telecommunications, or industry.
The surge arrester is rated for a voltage range of 41 to 58 volts.
Installation is on a DIN rail in the distribution cabinet. The data line is connected directly to the arrester. Professional installation is recommended.
ABB provides a 24-month manufacturer's warranty on the OVR 50D surge arrester.
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